CH40614A
(en )
1908-08-01
Process for the regeneration of used alkali lye in the manufacture of synthetic threads
AT46542B
(en )
1911-02-25
Process for the production of soaps and soap-containing mixtures.
AT41147B
(en )
1910-02-25
Process for the production of threads from kapok fibers.
CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
CH44808A
(en )
1909-09-16
Process for the production of textile fibers
CH41276A
(en )
1908-10-16
Process for the regeneration of rubber
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures
CH40642A
(en )
1908-08-01
Process for making soap
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH48770A
(en )
1910-12-01
Process for the production of incandescent bodies from synthetic threads
CH40186A
(en )
1908-06-16
Process for the production of sodium persulfate
CH43024A
(en )
1909-03-16
Process for the production of pressed, solid wash blue
AT57774B
(en )
1913-02-25
Process for the production of filter discs.
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
CH41486A
(en )
1908-10-16
Process for the production of large surface coolers
CH43274A
(en )
1909-04-16
Process for the production of building structures
CH42355A
(en )
1909-01-16
Machine for performing various types of work in the manufacture of clocks
AT41028B
(en )
1910-02-25
Process for the production of water-binding hydrocarbons.
CH46175A
(en )
1910-02-01
Process for the manufacture of footwear
CH45307A
(en )
1909-11-01
Process for the manufacture of shoe caps
AT23151B
(en )
1906-02-26
Process for the production of non-flammable celluloid.
CH42567A
(en )
1909-02-01
Process for reducing alumina
CH43912A
(en )
1909-07-01
Process for the production of galvanic chromium deposits
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons